Les Houches

• Start with existing Rivet analyses as first step, and compare current MC

• Suggest/study new observables – correlations among jet constituents, hadronic composition of q/g jets

• double-differential w.r.t jet axis, different jet axis definitions?

Rivet routine growing here: https://gitlab.com/jroloff/leshouches2023

https://codimd.web.cern.ch/ng8P7AjsRHGUMEKheMibMQ?view

Rivets for LH23 JSS Survey

  Let’s just use 13 TeV analyses
  Let’s limit ourselves to q/g (dijets / multijets / Z+jets) ?
      But CMS ttbar measurement has a very pure quark jet selection…

ATLAS Multijets (higher priority)

  ATLAS_2020_I1790256 – 13 TeV Lund jet plane
      Dijets, pT > 675 GeV
  ATLAS_2020_I1808726 – 13 TeV Event Shapes (Thrust etc.)
      Multijets, HT2 > 1 TeV
  ATLAS_2019_I1772062 – 13 TeV Soft-drop mass, rg, zg
      Dijets, pT > 300 GeV
  ATLAS_2019_I1724098[MODE=“DJ”] – 13 TeV jet tagging observables
      Dijets, pT > 400 GeV
  ATLAS_2019_I1740909 – 13 TeV nTrk, fragmentation functions
      Dijets, pT > 300 GeV
  ATLAS_2018_I1634970 – 13 TeV Inclusive Jets ?
      Inclusive jets, pT > 100 GeV

Multijets (lower priority)

  ATLAS_2021_I1913061 – 13 TeV exclusive b-fragmentation (B->J/Psi K)
      Dijets, pT > 50 GeV
  ATLAS_2018_I1711114 – 13 TeV g(bb)
      Dijets, pT > 50 GeV

ttbar (lower priority?)

  ATLAS_2019_I1724098[MODE=“TW”] – 13 TeV jet tagging observables (ttbar)
      boosted W, pT > 200 GeV; boosted top, pT > 350 GeV

CMS Multijets (higher priority)

  CMS_2021_I1920187 [MODE=“DIJET”] angularities in Z+jet and multijets
      pT > 50 GeV binned up to 1 TeV
  CMS_2018_I1682495 jet mass in dijets
      pT > 200 GeV
  CMS_2021_I1972986 13 TeV inclusive jets
      pT > 97 GeV

Z+jets (higher priority)

  CMS_2021_I1920187 [MODE=“ZJET”] angularities in Z+jet and multijets
      pT > 50 GeV binned up to 1 TeV

ttbar (lower priority?)

  CMS_2018_I1690148 jet substructure observables in ttbar
      pT > 30 GeV

dijets NLO with pT>50

Z+jet NLO with pT>50